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Mensuration Practice Test 2
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© examsnet.com
Question : 2
Total: 40
The area of a rectangular field is 15 times the sum of its length and breadth. If the length of the field is 40 m, what is the breadth of the field?
24 m
25 m
28 m
32 m
Validate
Solution:
👈: Video Solution
Length of the field = 40 meter
According to the statement,
Area of rectangle = 15(sum of its length and breadth)
l × b = 15 (l + b)
40 × b = 15 (40 + b)
40b = 600 + 15b
40b − 15b = 600
25b = 600
b =
600
25
= 24 meter
© examsnet.com
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